Generate high-quality triangulated and polygonal art from images.

• UpdatedSep 2, 2021
• Go

适用于echarts、QGIS等地图geoJson行政区划边界数据的实时获取与应用，json格式数据，全国省市区县多级联动下钻，真正意义的下钻至县级【附最新全国省市区县乡镇三级或四级城市geoJson文件下载，另可下载四级联动或五级（村级）行政编码对应关系】

• UpdatedNov 26, 2025
• Vue

A compact Android utility for constructing and drawing rounded regular polygons.

• UpdatedAug 26, 2019
• Java

a simple collection of 2d collision/intersects functions. Supports points, circles, ellipses, lines, axis-aligned boxes, and polygons

• UpdatedAug 13, 2022
• JavaScript

🍁 A collection of examples of leaflet map usage

• UpdatedJun 21, 2025
• JavaScript

Coin Wallet is a self-custodial crypto wallet for Bitcoin, Bitcoin Cash, Ethereum, Litecoin, XRP, Stellar, EOS, Dogecoin, Dash, Monero, Binance Smart Chain, Cardano, Ethereum Classic, Solana, Avalanche, TRON, Polygon, Arbitrum, Toncoin, and Sui.

• UpdatedDec 16, 2025
• Vue

Create image annotations. Classify, tag images with polygons, bounding boxes or points.

• UpdatedMay 8, 2024
• JavaScript

Gdstk (GDSII Tool Kit) is a C++/Python library for creation and manipulation of GDSII and OASIS files.

• UpdatedDec 9, 2025
• C++

Point in polygon - Check if the point inside the polygon

• UpdatedMar 25, 2019
• Java

Scalable symbolic-numeric set computations in Julia

• UpdatedDec 17, 2025
• Julia

C# wrapper for CGAL

• UpdatedMay 2, 2024
• C#

A simple tool to animate polylines and polygons in different way

• UpdatedOct 9, 2023
• JavaScript

My contributions to the #30DayMapChallenge 2019, a daily challenge focusing on spatial visualizations happening throughout November.

• UpdatedSep 26, 2023
• HTML

🎨 Modern 2D/3D - Importer • Exporter • Util - Library, also known as (AssetIO)

• UpdatedOct 22, 2025
• C

A Node.js library for creating map images with markers, polylines, polygons and text.

• UpdatedFeb 6, 2024
• JavaScript

Multi-modal constructive solid geometry kernel in Rust

• UpdatedDec 12, 2025
• Rust

🍁 A collection of examples on how to use the react-leaflet and leaflet libraries.

• UpdatedMay 30, 2023
• JavaScript

Convenience package for dealing with graphics in my pixel drawing experiments.

• UpdatedJun 2, 2025
• Go

Implementation for the clipper library in rhino and grasshopper.

• UpdatedMay 31, 2024
• C#

A web utility to draw polygons and retrieve their coordinates for computer vision applications.

• UpdatedOct 4, 2024
• JavaScript